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filter-graph: ignore ports without descriptor

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Ports without a descriptor are to be ignored. They also don't have
a node associated with them so don't try to get its latency.

Fixes #4700
This commit is contained in:
Wim Taymans 2025-06-09 11:44:06 +02:00
parent 4f3a2d723b
commit b51d3d7e8b
1 changed files with 6 additions and 0 deletions
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6
spa/plugins/filter-graph/filter-graph.c
View file

@ -1689,6 +1689,9 @@ static int impl_activate(void *object, const struct spa_dict *props)
max_latency = 0.0f;
for (i = 0; i < graph->n_outputs; i++) {
struct graph_port *port = &graph->output[i];
/* ports with no descriptor are ignored */
if (port->desc == NULL)
continue;
max_latency = fmaxf(max_latency, port->node->max_latency);
min_latency = fminf(min_latency, port->node->min_latency);
}
@ -1701,6 +1704,9 @@ static int impl_activate(void *object, const struct spa_dict *props)
"align the signals", min_latency, max_latency);
for (i = 0; i < graph->n_outputs; i++) {
struct graph_port *port = &graph->output[i];
/* port with no descriptor are ignored */
if (port->desc == NULL)
continue;
if (min_latency != port->node->min_latency ||
max_latency != port->node->max_latency)
spa_log_warn(impl->log, "output port %d from %s min:%f max:%f",